B1005
Diagnosis Sensor Unit
B1005 is an OBD-II diagnostic trouble code meaning: Diagnosis Sensor Unit. Common causes: damage to the srs wiring harness, problems with the power supply of the diagnostic unit. Estimated repair cost: $56–167.
Symptoms
- The SRS indicator on the dashboard is on
- Disabling some restraint system features
- Error does not go away after reset
Causes
- Damage to the SRS wiring harness
- Problems with the power supply of the diagnostic unit
- Internal diagnostic unit fault
- Corrosion or poor contact in connectors
How to Fix
- Check the SRS wiring harness for damage.
- Check the power and ground of the diagnostic unit
- Inspect connectors for corrosion or damage
- Scan the SRS system for additional errors
- If necessary, replace the diagnostic unit
Related codes
FAQ
What does the B1005 code mean?
B1005 is an OBD-II diagnostic trouble code that indicates: Diagnosis Sensor Unit
What causes a B1005 error code?
The most common causes of B1005 include: Damage to the SRS wiring harness; Problems with the power supply of the diagnostic unit; Internal diagnostic unit fault; Corrosion or poor contact in connectors.
How do I fix a B1005 diagnostic trouble code?
To fix B1005: Check the SRS wiring harness for damage.. Check the power and ground of the diagnostic unit. Inspect connectors for corrosion or damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1005?
Limited driving only, diagnose soon
How much does it cost to fix B1005?
The estimated repair cost for B1005 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat